Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
vang tran » vang trang, dang tran, quang tran
chu tinh » chau tinh, chua tinh, chu tich
anh hang » anh hoang, anh hung, anh bang
hang cua » mang cua, hang ca, huong cua
tran 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: theo ((chu tinh) or (cuu tinh)) - anh hang cua nhung cong vang tran van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (cuu tinh)) - anh hang cua nhung cong vang tran van.
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (cuu tinh)) - anh hang cua nhung cong vang tran van*.