Perhaps you should try some spelling variations:
danh thanh » dinh thanh, dang thanh, nhanh thanh
thanh dat » thanh san, thanh hai, thanh van
soc danh » hoc danh, so danh, soc dan
cua viet » ca viet, hoa viet, cua vat
su sach » so sach, vu sach
qua cac » cua cac
cac soc » cac toc, cac hoc, cham soc
dat cua » dai cua, day cua, mat cua
tu ang » tu lang, tu anc, tu quang
tu anh » tu hanh, tu manh, thu anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ((tu ang) OR (tu anh)) xa hoi. hieu qua cac soc danh thanh dat cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((tu ang) OR (tu anh)) xa hoi. hieu qua cac soc danh thanh dat cua viet".
• Adding a wildcard symbol may retrieve word variants: su sach ((tu ang) OR (tu anh)) xa hoi. hieu qua cac soc danh thanh dat cua viet*.