Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh han » trinh quan
tong cong » trong cong, cong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - hanh trinh han tong cong ((manh toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - hanh trinh han tong cong ((manh toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - hanh trinh han tong cong ((manh toan) or (dan than)) cau*.