Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh cac » hanh cac, thanh bac, thanh ca
theo cuu » theo chu, khao cuu, thao cua
mang cua » manh cua, ban cua, cong cua
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cuu tinh - hanh ((mang cua) or (dung cua)) nhung cong tan ((thanh cac) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cuu tinh - hanh ((mang cua) OR (dung cua)) nhung cong tan ((thanh cac) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh ((mang cua) or (dung cua)) nhung cong tan ((thanh cac) or (toan cao))*.