Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong dan » phuong danh, phuong doan, huong dan
chuan chau » chuan chat, chuan ha, chua chay
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » manh cua
doanh cua » doanh luan
dan chuan » doan chuan, dan chan, dong chuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (doi chieu)) xanh - hanh ((tranh cua) OR (doanh cua)) nhung phuong dan chuan chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (doi chieu)) xanh - hanh ((tranh cua) OR (doanh cua)) nhung phuong dan chuan chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc hien) or (doi chieu)) xanh - hanh ((tranh cua) OR (doanh cua)) nhung phuong dan chuan chau".
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (doi chieu)) xanh - hanh ((tranh cua) OR (doanh cua)) nhung phuong dan chuan chau*.