Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
nang xa » nang x, lang xa, nang ma
cau xuc » cau luc, cau truc, chat xuc
va danh » va dinh, va dan, va hanh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
di cua » dai cua, doi cua, de cua
le cua » ly cua

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. hieu van ((cau xuc) OR (cam xuc)) va danh ((di cua) or (le cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu van ((cau xuc) OR (cam xuc)) va danh ((di cua) OR (le cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. hieu van ((cau xuc) OR (cam xuc)) va danh ((di cua) or (le cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu van ((cau xuc) OR (cam xuc)) va danh ((di cua) or (le cua)) tre*.