Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
cong luan » tong luan, cong tuan, dong luan
luan hang » luan nang, luan han, luan hung
hang dong » hang nong, hang cong, hanh dong
bac thanh » ban thanh, cac thanh, tai thanh
thanh lap » thanh san, phan lap, thanh hai
dong bac » dong bang, dong luc, dong hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (thien anh)) - thanh cong luan hang dong bac thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (thien anh)) - thanh cong luan hang dong bac thanh lap.
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (thien anh)) - thanh cong luan hang dong bac thanh lap*.