Chinese SiSheng (four tones)

Features Chinese SiSheng (four tones)

It is an application that supports the practice of the most difficult four tones ([SiSheng]) in the practice in Chinese.
As for the word set, about 380 basic words.

[SiSheng] can be input by tracing the screen for the word set.

The first opinion: It horizontally traces it from the left right.

The second opinion: It traces from the left under in upper right and it raises it.
The third opinion: It traces on the left in upper right via under the center and it raises it.
The fourth opinion: It falls on the left in lower right and it traces it.

Light voice:The tap is lightly done.

The cancellation: It ..counter direction..
traces it from the right left.