Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
dang trong » dung trong, dong trong, lang trong
trung nam » trung tam, trong nam, trung cap
trong tan » trong quan, trong cac, trong ca
nam dang » nam dan, nam danh, nam dong
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((nhieu tang) or (chieu sang)) - thanh trung nam dang trong tan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((nhieu tang) OR (chieu sang)) - thanh trung nam dang trong tan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi ((nhieu tang) or (chieu sang)) - thanh trung nam dang trong tan ((toan cau) or (toan ban))*.