Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
tai thuong » tai phuong, tai truong, thi thuong
chinh tai » chinh tri
tien anh » tieng anh, tien manh, dien anh
cong dan » cong san, cong tan, huong dan
than tap » toan tap, han tap, phan tap
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: (hoan or soan) tien anh - hanh chinh tai thuong cong dan ((than tap) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (hoan OR soan) tien anh - hanh chinh tai thuong cong dan ((than tap) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: (hoan or soan) tien anh - hanh chinh tai thuong cong dan ((than tap) or (phan lap))*.