Perhaps you should try some spelling variations:
khanh thanh » nhanh thanh, thanh thanh, phan thanh
hanh thanh » nhanh thanh, thanh thanh, hinh thanh
hieu nghe » lieu nghe, hiem ngheo, nhiem nghe
nghe nam » nghe lam, nghiep nam, nghe nano
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
vu cac » va cac, tu cac, ve cac
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu cac ky lang xa hoi. hieu nghe nam thu ((hanh thanh) OR (khanh thanh)) ((vi cua) or (di cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu cac ky lang xa hoi. hieu nghe nam thu ((hanh thanh) OR (khanh thanh)) ((vi cua) OR (di cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu cac ky lang xa hoi. hieu nghe nam thu ((hanh thanh) OR (khanh thanh)) ((vi cua) or (di cua)) te*".