Perhaps you should try some spelling variations:
hieu xanh » chieu xanh, hieu manh, hieu nganh
cua nhung » va nhung
cua huong » cua phuong, cua thuong, cua truong
xuong dan » huong dan, xuong san, tuong dan
doc hieu » toc thieu, hoc thieu, hoc hien
canh ban » can ban, canh dan, canh van
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - canh ban ((cua nhung) or (cua huong)) xuong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - canh ban ((cua nhung) OR (cua huong)) xuong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - canh ban ((cua nhung) or (cua huong)) xuong dan phan cau*.