Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh tranh » canh tranh, hanh trinh, hanh trang
thu phuong » thi phuong, thu huong, theo phuong
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 ((truong phuong) or (thu phuong)) la toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - hanh tranh cua ((truong phuong) OR (thu phuong)) la toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - hanh tranh cua ((truong phuong) or (thu phuong)) la toan ban*.