Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
thieu xanh » chieu xanh, hieu manh, thien anh
hanh tranh » canh tranh, hanh trinh, hanh trang
phuong dan » phuong doan, huong dan, phuong lan
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac

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

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