Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac tao » cau tao, cac tro, cac tac
va hanh » van hanh, va thanh, va danh
tu cai » tu cac, tu can, tu bai
cai ky » cao ky, cac ky, cam ky
ve cac » va cac, vien cac
di cua » doi cua, do cua, da cua
de cua » le cua, te cua, dieu 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 cai ky nang xa hoi. hieu ve cac tao va hanh ((dai cua) or (((di cua) or (de cua)))) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cai ky nang xa hoi. hieu ve cac tao va hanh ((dai cua) OR (((di cua) OR (de cua)))) triet.
• Adding a wildcard symbol may retrieve word variants: tu cai ky nang xa hoi. hieu ve cac tao va hanh ((dai cua) or (((di cua) or (de cua)))) triet*.