Perhaps you should try some spelling variations:
luong doanh » luong thanh, trong doanh, dung doanh
nang luong » nang song
thien danh » thien dang, thien thanh, thien chanh
doanh chau » doanh chu, doanh nhan, doanh thu
thien anh » tien anh, thien thanh, thien chanh
chinh cua » chinh ca, chinh sua, hinh cua
cua nang » chua nang, cua dang, cua hang
chau cao » chat cao, chau cay, chay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien danh) or (thien anh)) - hanh chinh cua nang luong doanh chau cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien danh) OR (thien anh)) - hanh chinh cua nang luong doanh chau cao*.