Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
chi hanh » chi nhanh, chi thanh, thi hanh
cong san » cong tac
toan ban » van ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi hanh - hanh trung cua khong cong san ((((toan cao) or (toan ban))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi hanh - hanh trung cua khong cong san ((((toan cao) OR (toan ban))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: doi chi hanh - hanh trung cua khong cong san ((((toan cao) or (toan ban))) or (toan tap))*.