Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
thieu xanh » chieu xanh, thien anh, thien danh
thanh tran » thanh toan, thanh tra, thanh tuan
hieu manh » chieu xanh, hieu nganh, dieu hanh
tuan hang » tuan hoang, tuan bang, tuan dang
hang cong » dang cong, hang nong, bang cong
cong tang » cong thang, cong tan, cong lang
tang van » dang van, hoang van, trong van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (hieu manh)) - ((thanh tran) or (thanh trang)) tuan hang cong tang van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - ((thanh tran) OR (thanh trang)) tuan hang cong tang van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - ((thanh tran) or (thanh trang)) tuan hang cong tang van ban*".