Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
suc dinh » su dinh, luoc dinh, sung dinh
nang xa » lang xa, nang ma, ang xa
mang xa » lang xa, mang may, dang xay
hieu ve » hieu va, hieu van
cao suc » cao su, cao duc
cuc tre » duc tre, cua tre, cuu tre
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ve cao » va cao, ve bao, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky ((((nang xa) or (mang xa))) or (nang x)) hoi. hieu ve cao suc dinh thanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky ((((nang xa) OR (mang xa))) OR (nang x)) hoi. hieu ve cao suc dinh thanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: su sac ky ((((nang xa) or (mang xa))) or (nang x)) hoi. hieu ve cao suc dinh thanh tai cuc tre*.