Perhaps you should try some spelling variations:
cong thang » cong thanh, cang thang, cong thong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh tram » hanh tam, hanh trang, thanh tran
cong cong » cong dong, trong cong, dung cong
phan cong » thanh cong
tram van » tran van, tam van, trang van
van cong » van dong, van phong, van duong
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu tinh - hanh tram van cong cong thang ((phan van) or (phan cong))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu tinh - hanh tram van cong cong thang ((phan van) OR (phan cong)).
• Adding a wildcard symbol may retrieve word variants: toc thieu tinh - hanh tram van cong cong thang ((phan van) or (phan cong))*.