Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
chieu sang » chieu sach, chieu xanh, hieu lang
hieu quang » thieu quang, hieu quan, hieu qua
nhu phuong » thu phuong, nhung phuong, thi phuong
thanh chau » thanh cha, thanh cham, thanh chu
hanh tran » hanh trang, thanh tran, hanh tram
tran xuan » tran quang, tran van
xuan nhu » xuan thu, xuan phu, xuan nha
than cap » khan cap, thanh lap, thanh cac

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) or (hieu quang)) - hanh tran xuan nhu phuong danh ((thanh chau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu sang) OR (hieu quang)) - hanh tran xuan nhu phuong danh ((thanh chau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu sang) or (hieu quang)) - hanh tran xuan nhu phuong danh ((thanh chau) or (than cap))*.