Perhaps you should try some spelling variations:
thuong luong » cong luong, thong thuong
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
theo luong » tien luong
hoc thieu » toc thieu, hoc hien
trinh va » trinh van, trinh vat, trinh ve
phan dau » phan tu, hang dau

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh va ((thuong luong) OR (theo luong)) doan ((phan lap) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh va ((thuong luong) OR (theo luong)) doan ((phan lap) or (phan dau))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh va ((thuong luong) OR (theo luong)) doan ((phan lap) or (phan dau))*.