Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thieu xanh » chieu xanh, hieu manh, thien anh
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
phuong dan » phuong danh, phuong doan, huong dan
cua nhung » va nhung
toan cao » toan tap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - ((hanh tranh) or (hanh trinh)) cua nhung phuong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((hanh tranh) OR (hanh trinh)) cua nhung phuong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((hanh tranh) or (hanh trinh)) cua nhung phuong dan ((toan cao) or (toan ban))*.