Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
hanh trinh » canh tranh, hanh chinh
luat dong » luat bong, luan dong, luat doanh
luat cong » thuat cong, luat chung, cua cong
trong tan » trong quan, trong cac, trong ca
ho thien » nho thien, ho thiet, ho tien
tan toan » tan tran, tap toan, van 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: ho thien hach - hanh trinh ((luat dong) or (luat cong)) trong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thien hach - hanh trinh ((luat dong) OR (luat cong)) trong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho thien hach - hanh trinh ((luat dong) or (luat cong)) trong tan toan ban*.