qiàn
fox nut (Gorgon euryale or Euryale ferox)
Gorgon plant; makhana (Hindi)
勾芡
gōu qiàn
to thicken with cornstarch
粉芡
fěn qiàn
cooking starch
芡实
qiàn shí
see also 雞頭米|鸡头米[ji1 tou2 mi3]
芡粉
qiàn fěn
cornstarch