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
san thanh » ban thanh, van thanh, son thanh
thanh lap » thanh san, phan lap, thanh hai
luan dan » luan danh, luan van, luat dan
dan dong » van dong, dan dung, dao dong
dong san » cong san, dong bang, dong von

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 dan dong san thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (thien anh)) - thanh cong luan dan dong san thanh lap.
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (thien anh)) - thanh cong luan dan dong san thanh lap*.