Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
khach san » khach hang, thanh san
bang cong » dang cong, bang song, hang cong
hanh han » hanh nhan, hanh phan, anh han
hanh san » thanh san, thanh son, khanh son
cua bang » chua bang, cua ban, cua dang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » 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: hoc thieu xanh - ((hanh han) or (((hanh san) or (khach san)))) cua bang cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh han) OR (((hanh san) OR (khach san)))) cua bang cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh han) or (((hanh san) or (khach san)))) cua bang cong tac toan cau*.