Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tieu lang » hieu lang, tieu dung, tiem nang
tien lang » tien long, ten lang, tien luong
van thong » van thuong, van phong, va thong
tac nhanh » tac nhan, tac thanh, tai nhanh
nhanh cay » nhanh ha, nhanh bac, nhanh va
anh tran » anh tuan, anh toan, anh trac
tran van » luan van
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu lang) OR (tien lang)) - anh tran van thong cong tac nhanh cay~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu lang) OR (tien lang)) - anh tran van thong cong tac nhanh cay*".