+3 = 6

ㄕㄢˋshàn

ㄕㄢˋshàn
bamboo fish trap, used in names of places connected with Shantou 汕頭|汕头[Shan4 tou2]
Fischfalle (S)​, Reuse (S)​, (English: Swatow)​ (Eig, Geo)​, Swatou (früher)​ (Eig, Geo)​
piège à poisson en bambou, barrage