Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan dang » nhan dan, phan dang
tran dang » tran quang, tran hoang, tranh hang
dan chinh » dang chinh, lan chinh, van chinh
chinh cau » chinh chau, chinh ca, chinh can
theo chu » theo chieu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (cho chu)) sang - hanh doanh ((nhan dang) OR (tran dang)) cong dan chinh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (cho chu)) sang - hanh doanh ((nhan dang) OR (tran dang)) cong dan chinh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (cho chu)) sang - hanh doanh ((nhan dang) OR (tran dang)) cong dan chinh cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (cho chu)) sang - hanh doanh ((nhan dang) OR (tran dang)) cong dan chinh cau*.