Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
song than » sang than, long than, song nhan
thanh cao » thanh ca, thanh cac, thanh thao
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
song tan » song van, cong tan, song tam
va nang » van nang, da nang, cam nang

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 xanh - ((hanh tang) or (hanh mang)) va nang ((song tan) OR (song than)) thanh cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh tang) OR (hanh mang)) va nang ((song tan) OR (song than)) thanh cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh tang) or (hanh mang)) va nang ((song tan) OR (song than)) thanh cao".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh tang) or (hanh mang)) va nang ((song tan) OR (song than)) thanh cao*.