Perhaps you should try some spelling variations:
hoc chieu » ho chieu, hoc hien, hoc dieu
hoc thieu » toc thieu, hoc hien
hanh tram » hanh tam, hanh trang, thanh tran
tram doan » tran doan, trai doanh, trang doan
cong tinh » cong trinh, cong vinh, long tinh
doan thu » doanh thu, doan thuc, doan thi
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 chieu) or (hoc thieu)) xanh - hanh tram doan thu cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc thieu)) xanh - hanh tram doan thu cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (hoc thieu)) xanh - hanh tram doan thu cong tinh toan ban*.