Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
thang cua » thong cua, hang cua, than cua
tang cua » mang cua, hang cua, tang luan
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh ((thang cua) OR (tang cua)) nhung tuong ((dan toan) OR (dan than)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - hanh ((thang cua) or (tang cua)) nhung tuong ((dan toan) OR (dan than)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh ((thang cua) or (tang cua)) nhung tuong ((dan toan) OR (dan than)) cau*.