Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tuong dan » huong dan, tung dan, xuong dan
xuong san » xuong song, cong san, dong san
tang cua » mang cua, hang cua, tang luan
than cau » toan cau, phan cau, than cap

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 xanh - hanh tang cua nhung ((tuong dan) or (xuong san)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tang cua nhung ((tuong dan) OR (xuong san)) than cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tang cua nhung ((tuong dan) or (xuong san)) than cau*.