Perhaps you should try some spelling variations:
tinh lai » tinh lao, tinh hai, minh lai
nang xa » nang x, lang xa, nang ma
va tinh » may tinh
su viet » so viet
te ban » te bao
ban ky » van ky, dan ky
ve nam » he nam, te nam, viet nam
le nam » ly nam, he nam, le na
va nam » van nam, ha nam, va nay

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ban ky nang xa hoi. hieu ((((ve nam) OR (le nam))) or (va nam)) tu va tinh lai su viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ban ky nang xa hoi. hieu ((((ve nam) OR (le nam))) OR (va nam)) tu va tinh lai su viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ban ky nang xa hoi. hieu ((((ve nam) OR (le nam))) or (va nam)) tu va tinh lai su viet".
• Adding a wildcard symbol may retrieve word variants: te ban ky nang xa hoi. hieu ((((ve nam) OR (le nam))) or (va nam)) tu va tinh lai su viet*.