Perhaps you should try some spelling variations:
truong thong » truong thuong, truong trong, truong phuong
trung tuan » trung thanh, trung tam, tran tuan
hien danh » thien danh, hien hanh, hien nhanh
trung cua » truong cua, trung cap, dung cua
thong dan » thong van, tuong dan, thong den
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien danh - thanh ((trung cua) OR (trung tuan)) truong thong dan ((phan cau) OR (phan cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien danh - thanh ((trung cua) OR (trung tuan)) truong thong dan ((phan cau) or (phan cac))~".
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - thanh ((trung cua) OR (trung tuan)) truong thong dan ((phan cau) or (phan cac))*.