Perhaps you should try some spelling variations:
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
va cao » va cac, va co, va dao
di cua » dai cua, doi cua, de cua
ve cac » va cac, vien cac
sac ky » cac ky
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sac ky) or (sai ky)) nang xa hoi. hieu ((ve cac) or (va cao)) duc va hanh di cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sac ky) OR (sai ky)) nang xa hoi. hieu ((ve cac) OR (va cao)) duc va hanh di cua tu.
• Adding a wildcard symbol may retrieve word variants: thu ((sac ky) or (sai ky)) nang xa hoi. hieu ((ve cac) or (va cao)) duc va hanh di cua tu*.