Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
canh tinh » hanh tinh, manh tinh, canh tranh
va thong » va thuong, va phuong, he thong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac
moc cua » moi cua, doc cua, goc cua
tinh va » tich va, trinh van, trinh vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((moc cua) or (hoc cua)) tinh - canh tinh va thong cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((moc cua) OR (hoc cua)) tinh - canh tinh va thong cong tan than cap*.