Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
hieu xanh » chieu xanh, hieu manh, hieu nganh
cong cong » cong dong, trong cong, dung cong
doc hieu » toc thieu, hoc thieu, hoc hien
trang va » tran van, hang va
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, van chat
va cong » tai cong, cua cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh trang va cong cong ((dan toan) or (dan chan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - thanh trang va cong cong ((dan toan) OR (dan chan)) tap*.