Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
toan dung » tran dung, toan ung, tuan dung
chi xanh » chi anh, chi danh, chi hanh
tan dung » tran dung, tin dung, van dung
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh trinh ((toan dung) OR (tan dung)) cong dan ((than ban) or (than man))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh trinh ((toan dung) OR (tan dung)) cong dan ((than ban) OR (than man)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh trinh ((toan dung) OR (tan dung)) cong dan ((than ban) or (than man))".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh trinh ((toan dung) OR (tan dung)) cong dan ((than ban) or (than man))*.