Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
hanh de » hanh ve, hanh kem
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
sac ky » cac ky
dao va » dao van, tao va, do va
le cua » ly cua
de va » de van, te va, ke va

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sai ky) or (sac ky)) nang xa hoi. hieu ((le cua) or (le cuac)) dao va hanh de va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sai ky) OR (sac ky)) nang xa hoi. hieu ((le cua) OR (le cuac)) dao va hanh de va triet.
• Adding a wildcard symbol may retrieve word variants: toc ((sai ky) or (sac ky)) nang xa hoi. hieu ((le cua) or (le cuac)) dao va hanh de va triet*.