Perhaps you should try some spelling variations:
trung phap » trung phan, trong phap, truong phan
trung phat » truong phat, trong phat, trung phan
thong cong » trong cong, tong cong, thong thong
hoa chinh » hoan chinh, hoa hinh, hoc chinh
ho chinh » hoc chinh, cho chinh, do chinh
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chinh) or (hoa chinh)) sach - thanh ((trung phap) OR (trung phat)) thong cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (hoa chinh)) sach - thanh ((trung phap) OR (trung phat)) thong cong dan phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) or (hoa chinh)) sach - thanh ((trung phap) OR (trung phat)) thong cong dan phan dau".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (hoa chinh)) sach - thanh ((trung phap) OR (trung phat)) thong cong dan phan dau*.