Perhaps you should try some spelling variations:
danh khien » danh kien, doanh chien, dinh kien
pham thuc » phap thuc, nham thuc, pham thu
pham chuc » pham duc, pham huu, kham chua
khien cua » khien qua, khien tu, trien cua
doc sach » hoc sach, toc sach, nuoc sach
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, va hanh
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc sach ky nang x hoi. lieu va ((pham thuc) OR (pham chuc)) va danh khien cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc sach ky nang x hoi. lieu va ((pham thuc) OR (pham chuc)) va danh khien cua te".
• Adding a wildcard symbol may retrieve word variants: doc sach ky nang x hoi. lieu va ((pham thuc) OR (pham chuc)) va danh khien cua te*.