Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
hanh vai » hanh vi, hanh va, hanh tai
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
sua chu » sua chua, cua chu, bua chu
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
soc va » loc va, doc va, goc va

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 xa hoi. lieu va cham ((soc va) OR (hoc va)) ((hanh vai) or (thanh tai)) sua chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. lieu va cham ((soc va) OR (hoc va)) ((hanh vai) OR (thanh tai)) sua chu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. lieu va cham ((soc va) OR (hoc va)) ((hanh vai) or (thanh tai)) sua chu".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. lieu va cham ((soc va) OR (hoc va)) ((hanh vai) or (thanh tai)) sua chu*.