Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tang cua » mang cua, hang cua, tang luan
van doan » van doanh, van hoan, van dan
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - hanh tang cua nhung cong ((van doan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh tang cua nhung cong ((van doan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh tang cua nhung cong ((van doan) or (van toan)) cau*.