Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
hieu xanh » chieu xanh, hieu nganh, dieu hanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
dung cong » dung trong
hang cong » dang cong, hang nong, bang cong
trang va » tran van, hang va
ban phan » ban phap, van phan, ban than
phan dau » phan tu, hang dau

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) or (hieu manh)) - thanh trang va ((dung cong) or (hang cong)) ban phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (hieu manh)) - thanh trang va ((dung cong) OR (hang cong)) ban phan dau.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) or (hieu manh)) - thanh trang va ((dung cong) or (hang cong)) ban phan dau*.