Perhaps you should try some spelling variations:
minh thanh » dinh thanh, tinh thanh, hinh thanh
xuan minh » xuan dinh, xuan kinh, quang minh
hac xuan » ha xuan, dac xuan, pham xuan
hieu van » hieu va, thien van, lieu va
so sach » so sanh, co sach, hoc sach
lai cua » dai cua, hai cua, lai chau
vai cua » dai cua, hai cua, bai cua
van hac » van hoc, van ha, van hai
nang xa » nang x, lang xa, nang ma
bo sach » co sach, hoc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) OR (bo sach)) ky nang xa hoi. hieu van hac xuan minh thanh ((vai cua) or (lai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (bo sach)) ky nang xa hoi. hieu van hac xuan minh thanh ((vai cua) OR (lai cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (bo sach)) ky nang xa hoi. hieu van hac xuan minh thanh ((vai cua) or (lai cua)) te*".