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Adithi Radhakrishnan

Adithi Radhakrishnan

A Week of Firsts in Changsha, China

Week 1: Borlaug-Ruan Internship Summer 2025

5 min readJun 29, 2025

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Looking out the window as the airplane narrows in on Guangzhou, China, I notice the first of many differences. I’m met with the sight of towering buildings, tightly clustered, and monochrome (perhaps attributed to the cloudy day). Coming from suburban North Carolina, it is a stark contrast to the abundance of single-family homes.

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The view out the window as the plane approaches Guangzhou

Unfortunately for me, an hour delay on my flight to Guangzhou meant my layover was about as crammed as those apartment towers. My first step on Chinese soil was much different than what I had envisioned. I was sweaty, out of breath, and sprinting with two suitcases in tow to catch the shuttle to my connecting flight to Changsha.

Once I landed, I was greeted by two coworkers from the lab, Hu Qian and Liu Tien. Communication was instantly a challenge as they were learning English, and I, admittedly, knew no Mandarin (besides a basic nǐ hǎo and xièxiè). Nevertheless, Google Translate was able to break the language barrier and has since become my most-used app in China.

From the airport, I had anticipated that we would head straight to the dorms at the research institute. But instead, I was pleasantly surprised to be dropped off at a fancy orange-themed hotel (even the toothpaste is orange flavored!).

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I’m definitely going to have trouble going back to my college dorm after this luxury

After freshening up at the hotel, my coworkers and I went to a traditional Hunan restaurant right across the street from my hotel. My chopstick skills were quickly put to the test, and like I had feared, I was offered a spoon, scavenged from the depths of the kitchen. I have vowed to myself to become an adept chopstick user by the end of the two months.

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The restaurant I went to on the first night (except I forgot to take a pic so this is when we went again). Dishes pictured: pork belly with buns and pork + egg dish

I had the weekend off before the internship began on Monday and made good use of the time to explore. Here are a couple of the things we did through pictures:

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Explored a park with a giant lily pond
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The Hunan Provincial Geology Museum (most of the placards are in Mandarin so we mainly admired the rocks)
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Stumbled upon a food court with traditional architecture (ft. Anne!)
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Badminton match with our lab members

After an eventful weekend, Monday was my first day at the internship site. I am working at the Chinese National Hybrid Rice Research and Development Center (CNHRRDC), a top institute for rice research founded by the father of hybrid rice, Yuan Longping.

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Artwork made entirely of silk thread featuring Yuan Longping at the research institute’s museum

The lab I will be working with, led by Dr. Xiao Gui, focuses on breeding hybrid rice that is resistant to Blast disease, caused by a devastating fungus (Magnaporthe oryzae) and responsible for around 15% of yield loss in China and worldwide.

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In the lab: scraping samples of the Blast fungus

Coming into the lab with little to no prior knowledge on hybrid rice research, I’ve been using the first week to do some literature review, shadow lab members, and perform basic lab procedures such as polymerase chain reaction (PCR) and gel electrophoresis. It’s exciting to see our lab members published in Nature and other prestigious publications from the U.S. that I recognize! I was also amazed that there is Mandarin terminology for all the niche agriculture and molecular biology jargon.

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The working culture here in Changsha is quite different from the strictly professional and rigid structure I have experienced in American labs. While the working hours typically extend from around 8:30 a.m. to 7 p.m., it features a lengthy mid-day break and copious time for chatting with coworkers. The lab atmosphere is so wholesome and tight-knit — so much so that all the lab members (and even some of their college friends) choose to spend a Friday night playing badminton together with no motives for professional gain or networking, but simply for fun. It is quite eye-opening to see this completely different approach to work, which doesn’t come at the expense of excellence, as evidenced by the acceptance into top publications.

Aside from lab activities, we also had the chance to visit some sites in the city and taste more of the delicious Hunan cuisine throughout the week (here’s the picture proof).

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Left: At a Uyghur restaurant where we tried some delicious lamb wraps. Center: Cha Yan Yue Se lime milk tea (a beloved chain founded in Changsha that can quite literally be seen at every street corner). Right: Trying chòu dòufu (translates to “stinky tofu” but was actually very delicious) and bing fen (dessert with various jelly toppings)
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Press enter or click to view image in full size
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Changsha downtown! (fun fact: the population of Changsha > population of NYC and it’s not even one of the major cities in China)
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Left: Lunch at the research institute featuring lotus root, beans, and century egg among other items. Right: Fish hotpot with lab members after Friday night badminton

Overall, it’s been an exciting and fulfilling first week in Changsha, filled with many firsts. I am very excited to explore more of the city as well as delve deeper into the research and make the most of the two months we have here!

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