Perhaps you should try some spelling variations:
phuong dong » phuong dung, phuong hoang, chuong duong
luan phuong » lan phuong, quang phuong, doan phuong
chieu sang » chieu sach, chieu xanh
nhieu tang » nhiet nang
hieu lang » hieu quang, hieu van, biet lang
canh manh » lanh manh, canh tranh, cach mang
manh luan » manh tuan, manh quan, minh luan
dong dan » dong danh, duong dan, dong san
dan phan » doan phan, dan chan, van phan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (((hieu lang) OR (nhieu tang)))) - canh manh luan phuong dong dan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (((hieu lang) OR (nhieu tang)))) - canh manh luan phuong dong dan phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sang) or (((hieu lang) OR (nhieu tang)))) - canh manh luan phuong dong dan phan lap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (((hieu lang) OR (nhieu tang)))) - canh manh luan phuong dong dan phan lap*.