Perhaps you should try some spelling variations:
thuong luong » theo luong, thong thuong
hanh trinh » canh tranh, hanh chinh
cong luong » cong thuong, nang luong, cong dong
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
toan cao » toan ban, toan tap
luat » luan, xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc thieu)) tinh - hanh trinh luat ((thuong luong) OR (cong luong)) tinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) tinh - hanh trinh luat ((thuong luong) OR (cong luong)) tinh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (hoc thieu)) tinh - hanh trinh luat ((thuong luong) OR (cong luong)) tinh toan cao".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) tinh - hanh trinh luat ((thuong luong) OR (cong luong)) tinh toan cao*.