Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
thai cua » tai cuc, tri cua, dai cua
than cua » nhan cua, ban cua, gian cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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 - hanh ((thai cua) OR (than cua)) nhung cong tan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh ((thai cua) OR (than cua)) nhung cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((thai cua) OR (than cua)) nhung cong tan toan cao*.