Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
trang cua » tranh cua, thang cua, trong cua
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: hoc thieu xanh - hanh ((((trang cua) OR (trung cua))) or (tang cua)) dung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((((trang cua) OR (trung cua))) OR (tang cua)) dung cong tac toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((((trang cua) OR (trung cua))) or (tang cua)) dung cong tac toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((((trang cua) OR (trung cua))) or (tang cua)) dung cong tac toan ban*.