Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
nhanh ban » nhanh bac, nhanh ba, thanh ban
nong cong » cong cong, tong cong, nang cong
cuu nong » cuu cong, cuu nang, cuu tong
cong tan » cong tac, cong san, cong thanh
ban cuu » ban cua, ban cau, ban muu

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 xanh - nhanh ban cuu nong cong tan ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - nhanh ban cuu nong cong tan ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - nhanh ban cuu nong cong tan ((toan ban) or (van ban))*.