Perhaps you should try some spelling variations:
"chung co quan ha. thoi quyet thuc lap" » "chung co quan ha. toi quyet thuc lap", "chung co quan ha. theo quyet thuc lap", "chung co quan ha. thoi quen thuc lap", "chung co quan ha. thoi quyet thu lap", "chung co quan ha. thoi thuyet thuc lap", "chung co quan ha. thoi quyen thuoc lap", "chung cho quan ha. thoi quyet thuc lap", "chung cu quan ha. thoi quyet thuc lap", "chong co quan ha. thoi quyet thuc lap", "chung co quan ha. thoi quyet thuc tap", "chung co quan ha. thoi quyet truc lap", "chung co quan ha. thoi quyet thuc lac", "chung co quan he. thoi quyet thuc lap"
"nhung tri quyet van. thoi quyet tu lap" » "nhung tri quyet van. toi quyet tu lap", "nhung tri quyet van. theo quyet tu lap", "nhung tri quyet van. thoi quen tu lap", "nhung bai quyet van. thoi quyet tu lap", "dung tri quyet van. thoi quyet tu lap", "nhung bi quyet van. thoi quyet tu lap", "nhung toi quyet van. thoi quyet tu lap", "nhung thi tuyet van. thoi quyet tu lap", "nhung tri quyet van. thoi quyet thu lap", "nhung tri quyet van. thoi quyet tam lap", "nhung tri quyet van. thoi quyet tan lap", "nhung tri quyet van. thoi quyet truc lap"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("chung co quan ha. thoi quyet thuc lap") OR ("nhung tri quyet van. thoi quyet tu lap"))~.
• Removing quotes may allow a broader search: (( chung co quan ha. thoi quyet thuc lap ) or ( nhung tri quyet van. thoi quyet tu lap ))~.
• Adding a wildcard symbol may retrieve word variants: (("chung co quan ha. thoi quyet thuc lap") or ("nhung tri quyet van. thoi quyet tu lap"))*.