Perhaps you should try some spelling variations:
thang dau » xang dau, thanh dat, nang dau
su triet » su viet, su tien, ve triet
hang dau » hang va, hang tai
va thanh » gia thanh, ban thanh, va tinh
chieu ke » hieu ky, hieu ve, hieu kem
va hanh » van hanh, va danh, ban hanh
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
ve su » va su

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty nang xa hoi. chieu ke ((thang dau) or (hang dau)) ((va hanh) or (va thanh)) ve su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang xa hoi. chieu ke ((thang dau) OR (hang dau)) ((va hanh) OR (va thanh)) ve su triet.
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang xa hoi. chieu ke ((thang dau) or (hang dau)) ((va hanh) or (va thanh)) ve su triet*.