Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
trung cua » truong cua, dung cua, thong cua
trung cap » truong cao, trung tam
dan thanh » dang thanh, danh thanh, ban thanh
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan

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

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