Perhaps you should try some spelling variations:
chieu manh » chieu xanh, chu manh, chieu sach
tran thanh » ban thanh, van thanh, quan thanh
thanh hang » thanh hoang, thanh thang, tranh hang
tang thanh » dang thanh, trung thanh, hoang thanh
thanh phan » thanh pho, thanh san, thanh toan
hieu manh » chieu xanh, hieu nganh, dieu hanh
manh tran » manh toan, manh tuan, canh tranh
hang cong » dang cong, hang nong, bang cong
cong tang » cong thang, cong tan, cong lang

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 manh) or (chieu manh)) - manh tran thanh hang cong tang thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu manh) OR (chieu manh)) - manh tran thanh hang cong tang thanh phan*.