Perhaps you should try some spelling variations:
hanh trinh » canh tranh
dang luong » nang luong, dung luong, hang luong
hoc thieu » toc thieu, hoc hien
luong dan » huong dan, luong dao, luong van
theo chu » theo chieu, cho chu, chao chu
cua dang » cua cong, cua ban
dan toan » van toan, dan than, manh 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) or (theo chu)) xanh - ((hanh trinh) OR (hanh chinh)) cua dang luong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chu)) xanh - ((hanh trinh) OR (hanh chinh)) cua dang luong dan toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (theo chu)) xanh - ((hanh trinh) OR (hanh chinh)) cua dang luong dan toan ban*".