Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, anh trinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
canh tinh » hanh tinh, manh tinh, canh tranh
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((canh trinh) OR (canh tinh)) quan dung cong tan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((canh trinh) OR (canh tinh)) quan dung cong tan toan ban*".