Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
chinh luat » chinh luan, hinh luat, trinh luat
cong luong » cong thuong, nang luong, cong dong
lieu tinh » trieu tinh, diep tinh, bien tinh
luat cong » thuat cong, luat chung, cua cong
luong van » luong va, duong van, luong vat
van toan » van tuan, van tan, van thanh
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 ((lieu tinh) or (chieu tinh)) - hanh chinh luat cong luong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((lieu tinh) OR (chieu tinh)) - hanh chinh luat cong luong van toan ban*.