Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sang » chieu sach, chieu xanh, nhieu tang
trung tuan » trung thanh, trung tam, tran tuan
trong thap » trong thai, trong phap, trong thuat
hieu lang » hieu quang, nhieu tang, hieu van
tuan dung » tuan duong, tran dung, tan dung
thap toan » tap toan, phap toan, thuat toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (((chieu sang) OR (hieu lang)))) - thanh trung tuan dung trong thap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (((chieu sang) OR (hieu lang)))) - thanh trung tuan dung trong thap toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (((chieu sang) OR (hieu lang)))) - thanh trung tuan dung trong thap toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (((chieu sang) OR (hieu lang)))) - thanh trung tuan dung trong thap toan cau*.