Perhaps you should try some spelling variations:
chinh quan » chinh luan, chinh quyen, chinh ngan
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
quan tong » quan trong, quan dong, quan long
tong cong » trong cong, cong cong, dung cong
cong tinh » cong trinh, cong vinh, long tinh
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: chao ((hieu manh) or (chieu tinh)) - hanh chinh quan tong cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((hieu manh) OR (chieu tinh)) - hanh chinh quan tong cong tinh toan ban*.