Perhaps you should try some spelling variations:
truong cao » truong dai
trung tuan » trung thanh, trung tam, tran tuan
khong tang » khong cang, khong thanh, khong trong
lieu tinh » trieu tinh, diep tinh, bien tinh
tang dan » tang van, tung dan, tang luan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh ((truong cao) or (trung tuan)) khong tang dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh ((truong cao) OR (trung tuan)) khong tang dan than cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh ((truong cao) or (trung tuan)) khong tang dan than cau*.