Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
va thanh » gia thanh, ban thanh, va tinh
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
va chat » van chat, va phat, cao chat
hieu va » lieu va, hieu qua
sac ky » cac ky, sai ky
vi cua » di cua
tu sac » tu sach, tu cac, tu san
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang x hoi. hieu va chat xuc ((va danh) or (va thanh)) ((vi cua) OR (vai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang x hoi. hieu va chat xuc ((va danh) OR (va thanh)) ((vi cua) OR (vai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang x hoi. hieu va chat xuc ((va danh) or (va thanh)) ((vi cua) OR (vai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang x hoi. hieu va chat xuc ((va danh) or (va thanh)) ((vi cua) OR (vai cua)) tre*.