Perhaps you should try some spelling variations:
canh trang » canh tranh, hanh trang, banh trang
chieu sang » chieu sach, chieu xanh, nhieu tang
nhung cong » dung cong, thong cong, hang cong
hieu lang » hieu quang, nhieu tang, hieu van
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
cho cua » co cua, chi cua, cho cu
cho ca » cho cac, cho can, cho cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hieu lang) or (chieu sang)) - canh trang va nhung cong dan ((cho cua) OR (cho ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hieu lang) OR (chieu sang)) - canh trang va nhung cong dan ((cho cua) OR (cho ca)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((hieu lang) or (chieu sang)) - canh trang va nhung cong dan ((cho cua) OR (cho ca))".
• Adding a wildcard symbol may retrieve word variants: doi ((hieu lang) or (chieu sang)) - canh trang va nhung cong dan ((cho cua) OR (cho ca))*.