Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan thuong » than thuong, toan thuong, thanh thuong
trung tuan » trung thanh, trung tam, tran tuan
hien xanh » hien hanh, hien nhanh, chieu xanh
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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 tuan thuong ((cong dong) or (huong dan)) ((than cap) OR (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh trung tuan thuong ((cong dong) OR (huong dan)) ((than cap) OR (khan cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh trung tuan thuong ((cong dong) or (huong dan)) ((than cap) OR (khan cap))".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh trung tuan thuong ((cong dong) or (huong dan)) ((than cap) OR (khan cap))*.