Perhaps you should try some spelling variations:
quang hung » quang dung, quang phuong, quang trung
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
hung cong » nhung cong, hung cuong, phung cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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 tinh quang hung cong tac toan cao~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tinh quang hung cong tac toan cao*.