Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh han » trinh quan
hang cong » dang cong, hang nong, bang cong
chi xanh » chi anh, chi danh, chi hanh
han hang » hang hang, han chang, ban hang
tan toan » tan tran, tap toan, dan toan
van toan » van tuan, van tan, van thanh
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 han hang cong ((tan toan) OR (van toan)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh trinh han hang cong ((tan toan) OR (van toan)) cao".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh trinh han hang cong ((tan toan) OR (van toan)) cao*.