Perhaps you should try some spelling variations:
phuong luong » thuong luong, phuong duong, phuong dung
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
manh trung » manh tung, thanh trung, manh hung
va phuong » va thuong, cac phuong
luong van » luong va, duong van, luong vat
trung va » truong va, trang va, trung ha
van tuan » van quan, van ban, anh tuan
tuan cap » than cap, thuan cam, toan cao

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 xanh) or (chieu sang)) - manh trung va phuong luong van tuan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu sang)) - manh trung va phuong luong van tuan cap.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chieu sang)) - manh trung va phuong luong van tuan cap*.