Perhaps you should try some spelling variations:
pham duy » pham duc
thi nang » thi cong, ki nang, thi hanh
cham duc » pham duc, phan duc, cham cuu
te sach » toc sach
sach ty » sach y, sach tu, sach thu
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty nang xa hoi. thi nang ((((cham duc) OR (pham duy))) or (cham soc)) va danh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. thi nang ((((cham duc) OR (pham duy))) OR (cham soc)) va danh vi cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang xa hoi. thi nang ((((cham duc) OR (pham duy))) or (cham soc)) va danh vi cuu tre*".