Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, thanh tinh, canh tinh
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu lang - ((hanh tinh) or (nhanh tinh)) cua nhung cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu lang - ((hanh tinh) OR (nhanh tinh)) cua nhung cong tan than cau*.