Perhaps you should try some spelling variations:
ky lang » ky dang, ky tang, tay lang
hieu ve » hieu va, hieu van
cau luc » cau truc, cau phuc
luc may » truc may, phuc may
va chua » vua chua, ca chua, va chu
vu sac » vu sach, vu san, va sac
ve cau » ke cau, va cau, ve cac
va cua » via cua, ca cua, ma 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 sac ((ky lang) OR (ky nang)) xa hoi. hieu ve cau luc may tinh ((va cua) OR (va chua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ((ky lang) OR (ky nang)) xa hoi. hieu ve cau luc may tinh ((va cua) OR (va chua)) tre".
• Adding a wildcard symbol may retrieve word variants: vu sac ((ky lang) OR (ky nang)) xa hoi. hieu ve cau luc may tinh ((va cua) OR (va chua)) tre*.