Perhaps you should try some spelling variations:
phuong hung » phuong nhung, phuong dung, thuong hung
nhieu tang » chieu sang, hieu lang, nhiet nang
canh trinh » hanh trinh, canh tinh, anh trinh
han phuong » van phuong, dan phuong, han thuong
hung manh » nhung manh, hung anh, tung manh
ho nhieu » hop nhieu, ho chieu, he nhieu
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - ((canh trinh) OR (canh tranh)) han phuong hung manh ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - ((canh trinh) OR (canh tranh)) han phuong hung manh ((toan tap) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho nhieu tang - ((canh trinh) OR (canh tranh)) han phuong hung manh ((toan tap) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - ((canh trinh) OR (canh tranh)) han phuong hung manh ((toan tap) or (toan cao))*.