Perhaps you should try some spelling variations:
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
trong dan » trong dang, trong san, trong tan
tang cua » mang cua, tang luan, thong cua
hang cua » mang cua, hang ca, huong cua
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) OR (chieu sang)) - hanh ((tang cua) or (hang cua)) dung trong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (chieu sang)) - hanh ((tang cua) OR (hang cua)) dung trong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((nhieu tang) OR (chieu sang)) - hanh ((tang cua) or (hang cua)) dung trong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) OR (chieu sang)) - hanh ((tang cua) or (hang cua)) dung trong dan toan cao*.