Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
danh thanh » dinh thanh, dang thanh, ban thanh
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
cam suc » cam xuc, cao suc, cham soc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang xa hoi. hieu ve cam suc ((danh thanh) OR (nhanh thanh)) tai ((cuu tre) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. hieu ve cam suc ((danh thanh) OR (nhanh thanh)) tai ((cuu tre) OR (cua tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang xa hoi. hieu ve cam suc ((danh thanh) OR (nhanh thanh)) tai ((cuu tre) or (cua tre))".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. hieu ve cam suc ((danh thanh) OR (nhanh thanh)) tai ((cuu tre) or (cua tre))*.