Perhaps you should try some spelling variations:
nhung cuong » nhung cong, hung cuong, nhung chong
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sang » chieu sach, chieu xanh, nhieu tang
cuong dinh » cuong linh, cuong danh, tuong dinh
hieu lang » hieu quang, nhieu tang, hieu van
thanh cac » hanh cac, thanh bac, thanh ca
tuong va » truong va, thuong va, luong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) OR (hieu lang)) - thanh tuong va nhung cuong dinh thanh cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (hieu lang)) - thanh tuong va nhung cuong dinh thanh cac".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (hieu lang)) - thanh tuong va nhung cuong dinh thanh cac*.