Perhaps you should try some spelling variations:
nhung phuong » dung phuong, truong phuong, bang phuong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh tranh » canh tranh, hanh trinh, hanh trang
nhu phuong » thu phuong, thu huong, cuu phuong
thi phuong » thi truong
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
toan ban » van ban
la toan » lap toan, va toan, le toan

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

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