Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
doanh cua » doanh luan
trinh han » trinh quan
dung cong » dung trong
tinh cua » trinh cua, sinh cua, tinh chat
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh ((((tinh cua) or (doanh cua))) or (trinh han)) dung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh ((((tinh cua) OR (doanh cua))) OR (trinh han)) dung cong tan toan tap.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh ((((tinh cua) or (doanh cua))) or (trinh han)) dung cong tan toan tap*.