Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
tranh va » tranh van, trang va, trinh va
pha cau » phan cau, phap cau, phan cac
pha cac » phan cac, phap cac, phap cach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sang - hanh tranh va ((nhung cong) OR (thong cong)) thanh ((pha cau) or (pha cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - hanh tranh va ((nhung cong) OR (thong cong)) thanh ((pha cau) OR (pha cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sang - hanh tranh va ((nhung cong) OR (thong cong)) thanh ((pha cau) or (pha cac))".
• Adding a wildcard symbol may retrieve word variants: theo chu sang - hanh tranh va ((nhung cong) OR (thong cong)) thanh ((pha cau) or (pha cac))*.