Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
khong cong » thong cong, khong cang, khong con
chong cong » cong cong, thong cong, cuong cong
hoc chieu » hoc thieu, ho chieu, hoc hien

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

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