Perhaps you should try some spelling variations:
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
cho chu » cho thue
bang va » hang va, trang va, dang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - hanh ((bang va) OR (ban va)) hang cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - hanh ((bang va) OR (ban va)) hang cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh ((bang va) OR (ban va)) hang cong dan than cau*.