Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
hien tinh » khien tinh, thien tinh, bien tinh
quan tong » quan trong, quan dong, quan long
tong cong » trong cong, cong cong, dung cong
cong san » cong tac
san toan » van toan, dan toan, manh 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: hoc hien tinh - hanh trinh quan tong cong san toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - hanh trinh quan tong cong san toan ban*.