Perhaps you should try some spelling variations:
thanh tung » thanh cong
kieu tinh » lieu tinh, diep tinh, bien tinh
cong cong » cong dong, trong cong, dung cong
chan soan » chan doan, han san, ban soan
tung cua » trung cua, tuong cua, dung cua
cong san » cong tac
san chan » san chang, dan chan, san chay

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((kieu tinh) OR (trieu tinh)) - thanh tung cua cong cong san chan soan~.
• Adding a wildcard symbol may retrieve word variants: ho ((kieu tinh) or (trieu tinh)) - thanh tung cua cong cong san chan soan*.