Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cua tinh
tranh van » tran van, trinh van, thanh van
van thong » van thuong, van phong, va thong
tac tieng » tap tieng, ta tieng, toan tieng
tay tieng » tap tieng, ta tieng, day tieng
hoi chau » hoi chu, hoi cham, hai chau

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoi chau tinh - canh tranh van thong cong ((tac tieng) OR (tay tieng)) thai~".
• Adding a wildcard symbol may retrieve word variants: hoi chau tinh - canh tranh van thong cong ((tac tieng) OR (tay tieng)) thai*.