Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
thieu xanh » chieu xanh, hieu manh, thien anh
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
tinh pham » minh pham, binh pham, tinh tham
tinh cham » trinh cham, tinh chat, tinh cam
dung cong » dung trong
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 ((tinh pham) OR (tinh cham)) ((truong cong) or (dung cong)) thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((tinh pham) OR (tinh cham)) ((truong cong) OR (dung cong)) thanh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((tinh pham) OR (tinh cham)) ((truong cong) or (dung cong)) thanh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((tinh pham) OR (tinh cham)) ((truong cong) or (dung cong)) thanh toan ban*.