Add a chunk to 14 set.

Xia Donghai tells everyone a good news that he will get a batch of rewards. Excited, the Donghai couple agreed to the request of the three children to add "big items" respectively. However, it will take half a year to get the remuneration, and the deposit is also lent to the crew. Mr. and Mrs. Donghai have no cash available and want to take part in the dance competition to win the prize, so they practice day and night and are very tired. The children were very moved and decided to give up their "big things".