Perhaps you should try some spelling variations:
thanh trung » thanh tung
trong quan » thong quan, tong quan, thong quang
lieu tinh » trieu tinh, diep tinh, bien tinh
trung hat » trung nhat, trung phat, trung ha
hat dung » vat dung, dat dung, hai dung
quan van » luan van, quan va, quan luan
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 trung hat dung trong quan van ban~.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung hat dung trong quan van ban*.