Perhaps you should try some spelling variations:
nhung phung » nhung phuong, nhung phong, nhung phun
thieu sach » chieu sach, thien hach, hieu cach
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung cap, dung cua
thanh cao » thanh ca, thanh cac, thanh thao
hanh cac » hang cac, hanh cat, nhanh cay

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - thanh ((trung cua) OR (trung tuan)) nhung phung van ((thanh cao) or (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - thanh ((trung cua) OR (trung tuan)) nhung phung van ((thanh cao) OR (hanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sach - thanh ((trung cua) OR (trung tuan)) nhung phung van ((thanh cao) or (hanh cac))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - thanh ((trung cua) OR (trung tuan)) nhung phung van ((thanh cao) or (hanh cac))*.