Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
thong cong » trong cong, tong cong, thong thong
trung cua » truong cua, trung cap, dung cua
chi danh » chi dan, chi anh, chi dinh
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi danh - thanh ((trung cua) OR (trung tuan)) thong cong dan khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi danh - thanh ((trung cua) OR (trung tuan)) thong cong dan khan cap".
• Adding a wildcard symbol may retrieve word variants: doi chi danh - thanh ((trung cua) OR (trung tuan)) thong cong dan khan cap*.